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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AC0LT callsign genealogy

Currently held by Zarinelli, Alain M

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by AC0LT's current licensee, walking backwards.

  1. NI0Zactive· E
    ABRAHAM, MARK AKSgranted 2021-07-20
  2. AC0XOcancelled· E
    ABRAHAM, MARK AKSgranted 2011-08-22cancelled 2011-10-12
  3. KD0PKOcancelled· E
    ABRAHAM, MARK AKSgranted 2011-08-22cancelled 2011-09-20

Successor callsigns

Callsigns held now by people who previously held AC0LT.

  1. KE3Ractive· E
    Zarinelli, Alain MIAgranted 2026-01-21
← Back to AC0LT License history →